Our Client needs demo on Salesforce community with "Mulesoft API Community Manager" in *developer* org. But I am not sure how to connect with as we don't have license. Do you guys have any idea if we can do that with trial licenses?

Please let me know it is urgent

Several of the community templates include hero components.  

Due to client requests, we will eventually move to a custom theme layout.  Instead of recreating a hero component, template header, template navbar, etc. is there a way to add template aura components to a custom theme layout?

Hi all,
 
We are using Platform events and trigger on platform event as subscriber. Test Class for one of several Event triggers is now generating error.
 
We used to have several functions in one Apex test class and only one of the functions has errors. I tried removing that function to separate apex test class and then the others run successfully but this one is still not working.
When we run the test it generates error with the message: "Failed to run tests synchronously.: java.lang.reflect.InvocationTargetException".
 
Lines causing error: "Test.getEventBus().deliver();"
 
I have had hard time to find information about what might be causing this...